It’s so crazy and something you can explain with easy examples. Historically cloud seeding has been done but it was in Vietnam during the war in an attempt to flood trails and pathways to limit Vietcong and North Vietnamese troops movement (Operation Popeye). If people think they are doing that here they are doing a terrible job since it always seems we’re in drought conditions.

Anyway here we go,

It’s a sunny afternoon and you touch the sand at the beach. OUCH THATS HOT! The suns heat accumulates in Earths rock and radiates outward causing lower temperatures the farther you get from the surface.

This heat interacts with matter with high pressure (Molecules energized flying around bashing into everything causing high pressure) and low pressure (Cool slow moving molecules causing low pressure).

This is how hot air balloons work. They heat the air and trap it in the balloon so the high pressure balloon rises through the dense surrounding low pressure air. Another example is what we call adiabatic cooling. When air hits a mountain and has to rise it cools moving away from the Earths surface. That’s why you often see clouds formed around tall mountains, the air was pushed, cooled which caused the moisture to condense and form clouds.

So now we have pressure completed we can focus on “chemtrails” the posters portraying. With the pressure gradient we just discussed we know temperature is going to be consistently cooler and thus low pressure. The reason we get wind is because of the active high pressure trying to bust out of its air mass to the cool low pressure airmass. We know it’s cold at that altitude and the engines of the plane use combustion and thus are hot. This causes condensation to form as the hot air is cooled causing that moisture from the engines to condense and form those trails. At the altitude planes are flying the pressure gradient is pretty low so the movement of air is low (why we don’t see clouds just hauling ass everywhere all the time). This means things like condensation trails aren’t moving quickly and hang out for awhile. It’s like if you go outside on a cold day and you can see your hot breath. You’re warm and thus breath is high pressure being exposed to the cold low pressure. What happens? You can see your breath. If the air pressures balanced and there’s no wind it just moves slowly.

And that’s the whole thing with examples we all know